I wish there would be a separate rating for the book and context, and the Logos typing. The first would get a 4-5 reward, the second a 1 star. There are so many cut and pastes, which is really unprofessionally made, i.e. different font, white boxes in spite of having chosen another background colour in Logos etc. Readability is degraded in all of those many places. I am really expecting a correction of all these typos! In the current state it should just not have been ready for launch.